Sphere:
http://www.ditl.org/gpaf/GBorgSphere.jpg
Cube:
http://www.bwafer.com/starwars/images/borgcube1.jpg
Tactical cube:
http://upload.wikimedia.org/wikipedia/en/0/0b/STBorgTacCube.jpg
Probe:
Rogue ship:
Queen’s vessel:
Meh. The Borg don’t appear in TOS.
They appear in Enterprise, and Enterprise chronologically predates TOS!
I’m not debating that. I’m just saying TOS is vastly superior to all other Star Treks